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<Paper uid="J98-4004">
  <Title>PCFG Models of Linguistic Tree Representations</Title>
  <Section position="9" start_page="631" end_page="631" type="ackno">
    <SectionTitle>
Acknowledgments
</SectionTitle>
    <Paragraph position="0"> I would like to thank Dick Oehrle and Chris Manning, Eugene Charniak and my other colleagues at Brown, and the CL reviewers for their excellent advice in this research.</Paragraph>
    <Paragraph position="1"> This material is based on work supported by the National Science Foundation under Grants No. SBR-9720368 and SBR-9812169.</Paragraph>
  </Section>
class="xml-element"></Paper>